Ratchet syringe for composite dental materials



FIG. 1 is a perspective view of a ratchet syringe for composite dental materials showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof, the right side being a mirror image;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof, shown in the fully retracted position. 

The ornamental design for a ratchet syringe for composite dental materials, as shown and described. 